Point source pollution is contamination that does not come from a single point source. Instead, it happens when there is a buildup of small amounts of contaminants that collect from a large area.
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Answer:
Explanation:
Point source pollution results from the contaminants that enter a waterway or water body through a single site. Examples of this include untreated sewage, wastewater from a sewage treatment plant, and leaking underground tanks.
Related Questions
An invisible form of radiation from the sun that can cause sunburn and increase the risk of cancer is
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Answer:
Ultra violet rays, commonly known as UV rays, is a form of electromagnetic radiation that is present in sunlight, but also is used in tanning beds and tanning lamps. The rays damage DNA in skin cells, which when exposed to over time can increase ones risk for the genetic mutations that lead to skin cancer. The wavelength of UV rays is shorter than visible light, which is associated with skin burning.
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What is the primary reason the body needs nutrients?
to aid in new growth
to reduce
oxygen in the body
to help wounds heal slowly
to fight bacterial infections
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Answer:
A. To aid in new growth
Explanation:
Please help I’ll give you brainiest!
Answers
Answer:
3 kinds of effects can be created by electric current during cosmetology services. Heating, mechanical, or magnetic effects, electrochemical effects.
Explanation:
Muscle Inactivity: Don't use it, you lose it!
False
True
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what is the formula of CDR
Answers
Answer:
the number of deaths in a defined period (usually a calendar year) per 1,000 people.
Explanation:
The constant default rate (CDR) is calculated as follows: Take the number of new defaults during a period and divide by the non-defaulted pool balance at the start of that period. Take 1 less the result from no. ... 2 to the power based on the number of periods in the year.
The world as we have created it is a process of our thinkingWhich of the following is true of health food stores?
A. They can be found in every community.
B. They tend to be among the least expensive grocery stores.
C. They usually sell a lot of household products and clothing as well as food.
D. They carry a lot of organic items and items for people with special diets.
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All of the following are changes that occur in the body during exercise EXCEPT:
A. Blood pressure decreases
B. Breathing rate increases
D. Heart rate increases
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Overuse injuries occurs when you do so much physical activity that you suffered damage to a bone muscle or other tissue.
True
False
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Answer:
true
Explanation:
It is true to say that Overuse injuries occur when you do so much physical activity.
What is Repetitive strain injury(RSI)?
RSI is an injury related to the person's activity, and in some cases it can be understood as an occupational disease, and occurs whenever there is incompatibility between the physical requirements of the activity or task and the physical capacity of the human body.
With this information, we can conclude that repetitive efforts can injure human muscle tissue.
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Which of the following is true of altruism and volunteering in adults?
A) Younger adults are more likely than any other group to volunteer more than 100 hours annually.
B) A common perception is that older adults need to be given help rather than give help themselves.
C) Younger adults' strategies are more likely to be aimed at contributing to the public good, while older adults' strategies are more likely to focus on optimizing personal financial gain.
D) Older adults who engage in organizational volunteering have a higher mortality risk than those who do not.
Answers
Option B) "A common perception is that older adults need to be given help rather than give help themselves" is true of altruism and volunteering in adults.
A) Younger adults being more likely to volunteer more than 100 hours annually is not necessarily true.
Volunteerism can vary among individuals across different age groups, and there isn't sufficient information or research to support this statement.
B) The perception that older adults need to be given help rather than give help themselves is a common stereotype or misconception.
However, it is important to note that older adults are often actively engaged in volunteering and contribute significantly to their communities.
C) The statement comparing the strategies of younger and older adults in terms of contributing to the public good or personal financial gain is overly generalized and not supported by evidence.
Strategies and motivations for volunteering can vary greatly among individuals within any age group.
D) The statement that older adults who engage in organizational volunteering have a higher mortality risk than those who do not is not true.
Research has shown that volunteering and engagement in social activities among older adults are associated with numerous health benefits and reduced mortality risk.
In conclusion, option B) is the only statement that accurately reflects a common perception or stereotype regarding older adults and volunteering.
It is important to challenge such stereotypes and recognize the active involvement and contributions of older adults in altruistic activities.
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the estimated prevalence of pet owners who have pet health insurance is closest to:
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The estimated prevalence of pet owners who have pet health insurance is closest to: According to our poll, 44.6% of pet owners said they presently have pet insurance. Over 4.41 million dogs were insured in North America in 2021, up from 3.45 million in 2020, according to NAPHIA's 2022 State of the Industry Report.
Pet insurance is a burgeoning sector that saves owners of companion animals thousands of dollars each year on unexpected and routine medical expenses.
In order to give you the most important pet insurance facts and statistics, including information on pet insurance providers, claims, and plan types, the Guides Home Team dug deep into the numbers.
The American Pet Products Association (APPA), the Healthy Paws Cost of Pet Healthcare Report, the North American Pet Health Insurance Association (NAPHIA), as well as information from our own proprietary poll have all been used to compile this report.
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Which side of the heart must pump harder right or left?
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Answer:
Left
Explanation:
With the thickest muscle mass of all the chambers, the left ventricle is the hardest pumping part of the heart, as it pumps blood that flows to the heart and rest of the body other than the lungs
Answer: The left ventricle supplies most of the heart's pumping power, so it's larger than the other chambers and essential for normal function.
Explanation:
2. Which one of the following is not a function of the skeletal system?
O A. produces antibodies to fight infections
OB. provides the body's shape and support
Oc
O c. protects vital organs
OD. stores ferritin, a form of iron
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Answer:
A.thats the answer welcome
EXPlain the need of sleep
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Answer:
it helps you refresh and get ready for the next day!::)
Explanation:
have you experience being cheated when palying a game?what did you do to resolve the game?
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when should i worry about my umbilical hernia in adults
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Answer:
Your doctor will recommend surgery right away if: You have pain, a swollen belly, or other signs of a rare but major problem called strangulation or incarcerated hernia. This can occur when the intestine gets trapped in the hernia sac and loses its blood supply.
Answer:
Your doctor will recommend surgery right away if: You have pain, a swollen belly, or other signs of a rare but major problem called strangulation or incarcerated hernia. This can occur when the intestine gets trapped in the hernia sac and loses its blood supply.
PLS ANSWER
What are four reasons teens might decide to wait until they are older before having sex?
Summarize what you consider to be responsible sexual decision making.
Answers
2. Looking to get their life started
3. Not regretting doing it with the wrong person
4. Religious
how should food workers protect food from contamination
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Wash hands and surfaces often.
Wash hands with soap and hot water before and after handling food, and after using the bathroom, changing diapers or handling pets.
Use hot, soapy water and paper towels or clean cloths to wipe up kitchen surfaces or spills.
Why might a patient still prefer to have an open procedure instead of a laparoscopic procedure?.
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A patient may still prefer an open procedure over a laparoscopic procedure due to the potential risks and complications associated with laparoscopic surgery.
While laparoscopic surgery has many benefits, such as smaller incisions and quicker recovery times, it may not be suitable for all patients. For example, some patients may have underlying medical conditions that make laparoscopic surgery more risky, or the procedure may not be feasible due to the location or size of the affected area.
Additionally, some patients may feel more comfortable with the familiarity of an open procedure, or may be concerned about the potential for complications associated with laparoscopic surgery, such as bleeding or organ damage. Ultimately, the decision to undergo an open or laparoscopic procedure should be made on a case-by-case basis in consultation with a qualified medical professional.
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Agencies must provide educational programs for nursing assistants. they must also evaluate their work. what is the purpose of these requirements?
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The purpose is to ensure a high standard of care and professionalism in the field of nursing assistance.
The requirement for agencies to provide educational programs for nursing assistants serves multiple purposes. Firstly, it aims to equip nursing assistants with the necessary knowledge and skills to perform their duties effectively and safely.
Nursing assistants play a crucial role in patient care, assisting with activities of daily living, monitoring patients' conditions, and providing emotional support. By offering educational programs, agencies can ensure that nursing assistants have a solid foundation in areas such as basic healthcare procedures, infection control, patient communication, and ethical practices.
Furthermore, educational programs contribute to the professional development of nursing assistants. They provide opportunities for ongoing learning and the acquisition of new skills, enabling nursing assistants to stay updated with advancements in healthcare practices. This continuous education promotes a culture of excellence and improves the overall quality of care provided to patients.
The evaluation of nursing assistants' work is essential for several reasons. Firstly, it allows agencies to assess the competence and performance of nursing assistants. Through regular evaluations, agencies can identify areas where nursing assistants excel and areas where improvement is needed. This feedback helps agencies to provide targeted support and training to enhance the skills and knowledge of nursing assistants.
Moreover, evaluations also serve as a means of accountability. They ensure that nursing assistants are meeting the required standards of care and professionalism. By monitoring their work, agencies can address any concerns or issues promptly, ensuring that patients receive optimal care and safety.
Overall, the requirements for agencies to provide educational programs for nursing assistants and evaluate their work aim to establish and maintain a high level of competency, professionalism, and quality of care in the field of nursing assistance.
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What part of food helps us perceive a better flavor?
A. Saltiness
B. Crunchiness
C. Sweetness
D. Bitterness
Answers
B. Crunchiness
C. Sweetness
D. Bitterness
I think A. Saltiness
Infants gaining control of their torso before gaining control of their arms and legs is known as the cephalocaudal trend. please select the best answer from the choices provided t f
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This is a false statement about cephalocaudal trend.
What is cephalocaudal trend?Cephalocaudal trend is defined as the growth pattern seen in the earliest years of postnatal development which occurs from infancy to toddler age.
Therefore, Infants gaining control of their torso before gaining control of their arms and legs is not known as the cephalocaudal trend.
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Answer:
The answer is FALSE!!!
Explanation:
Compensatory increases in heart rate and renin release that occur in heart failure may be alleviated by which of the following drugs?
a. Milrinone b. Digoxin c. Dobutamine d. Enalapril
e. Metoprolol
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Compensatory heart rate increases and renin release in heart failure may be alleviated by the (a) Milrinone drug.
The phosphodiesterase inhibitor, milrinone, functions as a vasodilator and inotrope by preventing the breakdown of intracellular cAMP and raising its amount. Without increasing regional myocardial oxygen consumption, milrinone also makes the myocardium more contractile.
Acute decompensated heart failure can be treated temporarily with milrinone, as it is a PDE-III inhibitor having inotropic, lusitropic, and vasodilatory effects.
Digoxin is a member of the group of drugs known as digitalis glycosides. It is used to regulate the heartbeat's rhythm and rate or to strengthen and operate the heart more effectively. In individuals with cardiac issues, this improves blood circulation and lessens swelling of the hands and ankles.
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How are the preschool books different from the school-age books? What characteristics do you notice about the school-age books? Why would a preschool child not enjoy a school-age book and vice versa?
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Hope this helps!!:)))))
Answer:
Pre-school books are different from school age books because pre-school books have more pictures than words while school-age books have words instead of having both. A pre-school child would not like a school-age book because they would not be able to read it. A school-age student would not like a preschool book because they'd rather read than look at pictures.
Explanation:
Select three options
Answers
Answer:
2, 3, 4, and 5.
you won't get immediate results most of the time and long term goals are best achieved by making short term goals.
why is a hypothesis considered a model
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A scientific model is a term between a hypothesis and a theory.
What are features of model, theory and hypothesis ?Hypothesis can be defined as an educated guess based on keen observation and prior knowledge.
This observation when go through a number of tests to prove or disprove something then it becomes a theory.
A theory is nothing but a principle or a group of principles which gives a scientific phenomenon.
A scientific model is a link between a hypothesis and a theory.
When the test of hypothesis with valid observation has been done it become a model. when a theory is repeatedly tested and proven become model.
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Explain why participants in the Pfizer-BioNTech vaccine trial recorded information in an app after receiving injections.
No links plz
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Answer:
It helps doctors and scientists better understand the vaccine and it's effects on people, and it'll improve future variations of the vaccine.
Explanation:
We'll likely have to get more vaccines for the virus in the following years, so learning about the side effects it has on people and how likely it is for those to occur helps health officials adapt the vaccine to make it less likely for people to experience symptoms.
You should always do a cool down after any exercises
Question 3 options:
True
False
Answers
Answer:
true
Explanation:
you don't want to overwork yourself
Answer:
true
Explanation:
do you want to have a stoke
Mixed ladies, black ladies, I need your help!
I'm looking for products that work best for curly hair. I'm growing mine out and i would like to know what products work best for growth. I have 4b type hair and I want to keep it healthy. Thanks :)
Answers
Answer:
I’m not a girl but if you want to have curls try Cantu curl activators cream
Explanation:hope this helps
Answer:
shea moisture, aussie miracle curls , Moroccanoil curl shampoo, cream
mop top curly hair,
hope this helps!
also depends on how curly your hair is
False positives are people who test positive on a screening test but do not turnout to have the disease.a. Trueb. False
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The statement "False positives are people who test positive on a screening test but do not turn out to have the disease" is true.
False positives are a common occurrence in medical testing, and they can have significant consequences, including unnecessary follow-up tests, procedures, and treatments that can be costly and potentially harmful to the patient.
False positives can also lead to unnecessary anxiety and stress for the patient and their family.
Therefore, it's important for healthcare providers to use screening tests that are accurate and reliable and to carefully consider the risks and benefits of follow-up testing and treatment for patients who receive positive results.
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Which instruction to nursing assistive personnel (nap) reflects the nurse’s correct understanding of the nap’s role in caring for a patient receiving intravenous (iv) fluids by gravity drip?
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The Parent should keep an eye on the IV fluid flow rate, examine the IV site for symptoms of infection or inflammation, and notify the nurse right away if anything changes. Without the nurse's guidance or supervision.
What procedure should a nurse follow to change an IV infusion into a saline lock?The extension tubing must be fitted with the primed saline lock adapter before being flushed with regular saline to ensure patency.
What is the first thing you should do when helping with a wound collection?Make sure whoever is administering wound care washes their hands because infection prevention is crucial in wound care.
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